1007578008

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:662

約数の個数: 128

約数和(自身を含む): 2861568000

約数和(自身を除く): 1853989992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 137, 158, 216, 237, 274, 316, 411, 431, 474, 548, 632, 711, 822, 862, 948, 1096, 1233, 1293, 1422, 1644, 1724, 1896, 2133, 2466, 2586, 2844, 3288, 3448, 3699, 3879, 4266, 4932, 5172, 5688, 7398, 7758, 8532, 9864, 10344, 10823, 11637, 14796, 15516, 17064, 21646, 23274, 29592, 31032, 32469, 34049, 43292, 46548, 59047, 64938, 68098, 86584, 93096, 97407, 102147, 118094, 129876, 136196, 177141, 194814, 204294, 236188, 259752, 272392, 292221, 306441, 354282, 389628, 408588, 472376, 531423, 584442, 612882, 708564, 779256, 817176, 919323, 1062846, 1168884, 1225764, 1417128, 1594269, 1838646, 2125692, 2337768, 2451528, 3188538, 3677292, 4251384, 4664713, 6377076, 7354584, 9329426, 12754152, 13994139, 18658852, 27988278, 37317704, 41982417, 55976556, 83964834, 111953112, 125947251, 167929668, 251894502, 335859336, 503789004, 1007578008]

約数ペア:

[(1, 1007578008), (2, 503789004), (3, 335859336), (4, 251894502), (6, 167929668), (8, 125947251), (9, 111953112), (12, 83964834), (18, 55976556), (24, 41982417), (27, 37317704), (36, 27988278), (54, 18658852), (72, 13994139), (79, 12754152), (108, 9329426), (137, 7354584), (158, 6377076), (216, 4664713), (237, 4251384), (274, 3677292), (316, 3188538), (411, 2451528), (431, 2337768), (474, 2125692), (548, 1838646), (632, 1594269), (711, 1417128), (822, 1225764), (862, 1168884), (948, 1062846), (1096, 919323), (1233, 817176), (1293, 779256), (1422, 708564), (1644, 612882), (1724, 584442), (1896, 531423), (2133, 472376), (2466, 408588), (2586, 389628), (2844, 354282), (3288, 306441), (3448, 292221), (3699, 272392), (3879, 259752), (4266, 236188), (4932, 204294), (5172, 194814), (5688, 177141), (7398, 136196), (7758, 129876), (8532, 118094), (9864, 102147), (10344, 97407), (10823, 93096), (11637, 86584), (14796, 68098), (15516, 64938), (17064, 59047), (21646, 46548), (23274, 43292), (29592, 34049), (31032, 32469)]